#ifndef APP_H
#define APP_H

#include <QCoreApplication>
#include <QList>
#include <QSettings>
#include <QHostAddress>
#include <QStringList>

class SshClient;
class QTcpSocket;
class QTcpServer;
class Client;
class ActiveClient;

class App : public QCoreApplication
{
  Q_OBJECT
public:
  explicit              App(int &argc, char **argv);
                        ~App();

  void                  print(const QString& msg);
  void                  broadcast(const QString& msg, int *serverCount, int *userCount);
  void                  broadcast(const QString& msg, ActiveClient* ignoredClient = 0);
  void                  requestBroadcast(const QString& type, const QString& user, const QString& server, const QString& message);
  void                  setReplyHash(const QString& serverAddress, const QString& hash);
  void                  incrementReplyCounters(const QString& hash, int userCount, int channelCount, int playerCount, int serverCount);
  void                  activeClientsReplyCounters(int *serverCount, int *playerCount, ActiveClient* ignoreClient = 0);
  const QStringList&    lastMessages() const;

protected:
  void									timerEvent(QTimerEvent *e);

private:
  QTcpSocket*           mySocket;
  QTcpServer*           myServer;
  bool                  mySocketConnectedFlag;
  SshClient*            myQWNETSshClient;

  QList<ActiveClient*>  myClients;
  quint32               myCurrentClient;
  QSettings             mySettings;
  int                   myClientsFrameTimerID; //timer for mainloop
  QStringList           myLastMessages;

  void                  loadServerList();
  void                  saveServerList();
  void                  cleanup();
  void                  addMessageToHistory(const QString& msg);

  /* TCP Server */
  bool                  checkPassword(const QString& password);
  void                  addClient(const QString& host, quint16 port);
  void                  removeClient(const QString& host, quint16 port);
  void                  parseAddClientCommand(const QString& args);
  void                  parseRemoveClientCommand(const QString& args);
  void                  setTeam(const QString& team);
  void                  listClients();
  void                  setColor(const QString& args);
  void                  setNick(const QString& args);
  void                  setPing(const QString& args);
  void                  help();
  bool                  parseCommandLine();

private slots:
  /* TCP server */
  void                  onDataArrival();
  void                  onNewConnection();
  void                  onDisconnection();
};

#endif // APP_H